CA2410109A1 - Personal watercraft - Google Patents

Personal watercraft Download PDF

Info

Publication number
CA2410109A1
CA2410109A1 CA002410109A CA2410109A CA2410109A1 CA 2410109 A1 CA2410109 A1 CA 2410109A1 CA 002410109 A CA002410109 A CA 002410109A CA 2410109 A CA2410109 A CA 2410109A CA 2410109 A1 CA2410109 A1 CA 2410109A1
Authority
CA
Canada
Prior art keywords
engine
watercraft
side wall
personal watercraft
cover body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002410109A
Other languages
French (fr)
Other versions
CA2410109C (en
Inventor
Jun Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Giken Kogyo Kabushiki Kaisha
Jun Nakajima
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Giken Kogyo Kabushiki Kaisha, Jun Nakajima filed Critical Honda Giken Kogyo Kabushiki Kaisha
Publication of CA2410109A1 publication Critical patent/CA2410109A1/en
Application granted granted Critical
Publication of CA2410109C publication Critical patent/CA2410109C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/10—Power-driven personal watercraft, e.g. water scooters; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/24—Use of propulsion power plant or units on vessels the vessels being small craft, e.g. racing boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

To provide a personal watercraft in which maintenance or inspection of an intake system equipment can be easily carried out. A personal watercraft 10 has a structure in which a saddle ride type seat 17 is provided at a roughly central portion of a watercraft body 11, an engine 18 is mounted on the lower side of the seat 17 in the condition of being directed in the front-rear direction of the watercraft body 11, cylinders 18a provided in the engine 18 are arranged in the front-rear direction of the watercraft body 11, first to fourth intake pipes 35 to 38 communicated to the cylinders 18a are extended from a side surface 19 of the engine 18, and an air box 40 for containing the intake pipes 35 to 38 is provided in a space 41 between the engine 18 and a left side wall 30. The air box 40 includes a box main body 42 and a cover body 43, the cover body 43 is disposed facing to the left side wall 30, the left side wall 30 facing to the cover body 43 is provided with an opening 31, and a side cover 50 is provided to be capable of being fitted to and detached from the opening 31.
CA002410109A 2001-10-30 2002-10-29 Personal watercraft Expired - Fee Related CA2410109C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001333262A JP3895580B2 (en) 2001-10-30 2001-10-30 Small boat
JP2001-333262 2001-10-30

Publications (2)

Publication Number Publication Date
CA2410109A1 true CA2410109A1 (en) 2003-04-30
CA2410109C CA2410109C (en) 2005-05-17

Family

ID=19148560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002410109A Expired - Fee Related CA2410109C (en) 2001-10-30 2002-10-29 Personal watercraft

Country Status (4)

Country Link
US (1) US7232351B2 (en)
JP (1) JP3895580B2 (en)
CN (1) CN1231389C (en)
CA (1) CA2410109C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3917841B2 (en) * 2001-10-30 2007-05-23 本田技研工業株式会社 Small boat

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09216598A (en) * 1996-02-14 1997-08-19 Yamaha Motor Co Ltd Structure of inspection port of water jet propelling boat
JP2754371B2 (en) * 1996-05-16 1998-05-20 川崎重工業株式会社 Aircraft intake system for small planing boat engines
JPH09324648A (en) * 1996-06-06 1997-12-16 Yamaha Motor Co Ltd Surface planing boat with crankcase supercharging v-engine on board
JP3273546B2 (en) * 1997-01-24 2002-04-08 川崎重工業株式会社 Two-stroke engine and personal watercraft equipped with this engine
US6263851B1 (en) * 1997-03-07 2001-07-24 Yamaha Hatsudoki Kabushiki Kaisha Air inlet device for watercraft engine
JPH10252562A (en) * 1997-03-07 1998-09-22 Yamaha Motor Co Ltd Arranging structure for propulsion gear constitutional part in ship
JP3920406B2 (en) * 1997-05-21 2007-05-30 ヤマハ発動機株式会社 Small ship
JP3601975B2 (en) * 1998-06-12 2004-12-15 川崎重工業株式会社 Deck structure of small planing boat
US6302752B1 (en) * 1998-07-29 2001-10-16 Yamaha Hatsudoki Kabushiki Kaisha Induction system for watercraft engine
JP2000170612A (en) * 1998-12-10 2000-06-20 Yamaha Motor Co Ltd Intake device of small-sized marine engine
JP4112731B2 (en) * 1999-02-24 2008-07-02 ヤマハ発動機株式会社 Water motorcycle
JP4269029B2 (en) * 1999-09-30 2009-05-27 ヤマハ発動機株式会社 Small planing boat engine
JP2001193585A (en) * 2000-01-17 2001-07-17 Sanshin Ind Co Ltd Air intake structure of engine for small-sized planing boat
US6672918B2 (en) * 2000-01-17 2004-01-06 Yamaha Marine Kabushiki Kaisha Induction system for 4-cycle engine of small watercraft
JP4275293B2 (en) * 2000-06-09 2009-06-10 ヤマハ発動機株式会社 Exhaust manifold mounting structure for small marine engines
JP2002242690A (en) * 2001-02-15 2002-08-28 Yamaha Motor Co Ltd Water jet propulsion boat
JP2003054484A (en) * 2001-08-17 2003-02-26 Kawasaki Heavy Ind Ltd Small sized planing boat

Also Published As

Publication number Publication date
CN1420055A (en) 2003-05-28
JP3895580B2 (en) 2007-03-22
US20030129887A1 (en) 2003-07-10
US7232351B2 (en) 2007-06-19
CN1231389C (en) 2005-12-14
JP2003137172A (en) 2003-05-14
CA2410109C (en) 2005-05-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed